|
| |
|
|
A013982
|
|
Expansion of 1/(1-x^2-x^3-x^4-x^5).
|
|
2
| |
|
|
1, 0, 1, 1, 2, 3, 4, 7, 10, 16, 24, 37, 57, 87, 134, 205, 315, 483, 741, 1137, 1744, 2676, 4105, 6298, 9662, 14823, 22741, 34888, 53524, 82114, 125976, 193267, 296502, 454881, 697859, 1070626, 1642509
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,5
|
|
|
LINKS
| Index to sequences with linear recurrences with constant coefficients, signature (0,1,1,1,1).
|
|
|
FORMULA
| a(n) = a(n-5) + a(n-4) + a(n-3) + a(n-2). - Jon Schoenfield (jonscho(AT)hiwaay.net), Aug 07 2006
|
|
|
MATHEMATICA
| CoefficientList[Series[1/(1-x^2-x^3-x^4-x^5), {x, 0, 40}], x] (* or *) LinearRecurrence[{0, 1, 1, 1, 1}, {1, 0, 1, 1, 2}, 40] (* From Harvey P. Dale, Sep 19 2011 *)
|
|
|
CROSSREFS
| Sequence in context: A100638 A159288 A033320 * A202411 A051449 A018143
Adjacent sequences: A013979 A013980 A013981 * A013983 A013984 A013985
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
|
| |
|
|
